Finding the Third Proportional to 62,574 and 134,051.25

Step by Step Solution

1. Step 1: Write the proportion equation
   62,574 : 134,051.25 = 134,051.25 : x
2. Step 2: Convert to fraction form
   62,574/134,051.25 = 134,051.25/x
3. Step 3: Cross multiply
   62,574x = 134,051.25 × 134,051.25
4. Step 4: Simplify right side
   62,574x = 17,969,737,626.56
5. Step 5: Solve for x
   x = 17,969,737,626.56/62,574
6. Step 6: Final answer
   x = 287,175.79